... according to your require Our slider is in good quality with a competitive price. 1.All sizes available:#3,#4,#5 ... ,#7,#8,#10,etc2.Nylon,plastic or metal zippers and sliders3.Autolock,nonlock,pinlock,reversible and invisible sliders ... available4.Reliable quality,quick delivery and fisrt-rate service item4# metal slider BrandQYZmaterialCooperSize3# 4# 5# 7# 10# TypeA/L N/L ...